2972805485126472

Names of 2972805485126472

• Cardinal: 2972805485126472 can be written as Two quadrillion, nine hundred seventy-two trillion, eight hundred five billion, four hundred eighty-five million, one hundred twenty-six thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.972805485126472 × 10¹⁵

Factors of 2972805485126472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 889

Divisors of 2972805485126472

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 54 62 72 81 93 108 124 162 186 216 243 248 279 324 372 486 558 648 729 744 837 853 961 972 1116 1458 1674 1706 1922 1944 2187 2232 2511 2559 2883 2916 3348 3412 3844 4374 5022 5118 5766 5832 6561 6696 6824 7533 7677 7688 8649 8748 10044 10236 11532 13122 15066 15354 17298 17496 19683 20088 20472 22599 23031 23064 25947 26244 26443 30132 30708 34596 39366 45198 46062 51894 52488 52886 59049 60264 61416 67797 69093 69192 77841 78732 79329 90396 92124 103788 105772 118098 135594 138186 155682 157464 158658 177147 180792 184248 203391 207279 207576 211544 233523 236196 237987 271188 276372 311364 317316 354294 406782 414558 467046 472392 475974 531441 542376 552744 610173 621837 622728 634632 700569 708588 713961 727609 813564 819733 829116 934092 951948 1062882 1220346 1243674 1401138 1417176 1427922 1455218 1627128 1639466 1658232 1830519 1865511 1868184 1903896 2101707 2125764 2141883 2182827 2440692 2459199 2487348 2802276 2855844 2910436 3278932 3661038 3731022 4203414 4251528 4283766 4365654 4881384 4918398 4974696 5491557 5596533 5604552 5711688 5820872 6305121 6425649 6548481 6557864 7322076 7377597 7462044 8406828 8567532 8731308 9836796 10983114 11193066 12610242 12851298 13096962 14644152 14755194 14924088 16474671 16789599 16813656 17135064 17462616 18915363 19276947 19645443 19673592 21966228 22132791 22386132 22555879 25220484 25702596 26193924 29510388 32949342 33579198 37830726 38553894 39290886 43932456 44265582 44772264 45111758 50368797 50440968 51405192 52387848 56746089 57830841 58936329 59020776 65898684 66398373 67158396 67667637 75661452 77107788 78581772 88531164 90223516 100737594 113492178 115661682 117872658 131797368 132796746 134316792 135335274 151106391 151322904 154215576 157163544 170238267 173492523 176808987 177062328 180447032 199195119 201475188 203002911 226984356 231323364 235745316 265593492 270670548 302212782 340476534 346985046 353617974 398390238 402950376 406005822 453319173 453968712 462646728 471490632 510714801 520477569 530426961 531186984 541341096 597585357 604425564 609008733 680953068 693970092 699232249 707235948 796780476 812011644 906638346 1021429602 1040955138 1060853922 1195170714 1208851128 1218017466 1361906136 1387940184 1398464498 1414471896 1561432707 1591280883 1593560952 1624023288 1792756071 1813276692 1827026199 2042859204 2081910276 2097696747 2121707844 2390341428 2436034932 2796928996 3122865414 3182561766 3585512142 3626553384 3654052398 4085718408 4163820552 4195393494 4243415688 4684298121 4773842649 4780682856 4872069864 5378268213 5481078597 5593857992 6245730828 6293090241 6365123532 7171024284 7308104796 8390786988 9368596242 9547685298 10756536426 10962157194 12491461656 12586180482 12730247064 14052894363 14321527947 14342048568 14616209592 16134804639 16443235791 16781573976 18737192484 18879270723 19095370596 21513072852 21924314388 25172360964 28105788726 28643055894 32269609278 32886471582 37474384968 37758541446 38190741192 42964583841 43026145704 43848628776 48404413917 49329707373 50344721928 56211577452 56637812169 57286111788 64539218556 65772943164 75517082892 85929167682 96808827834 98659414746 112423154904 113275624338 114572223576 128893751523 129078437112 131545886328 145213241751 147989122119 151034165784 169913436507 171858335364 193617655668 197318829492 226551248676 257787503046 290426483502 295978244238 339826873014 343716670728 386681254569 387235311336 394637658984 435639725253 443967366357 453102497352 509740309521 515575006092 580852967004 591956488476 679653746028 773362509138 871279450506 887934732714 1019480619042 1031150012184 1161705934008 1183912976952 1331902099071 1359307492056 1529220928563 1546725018276 1742558901012 1775869465428 2038961238084 2663804198142 3058441857126 3093450036552 3485117802024 3551738930856 3995706297213 4077922476168 4587662785689 5327608396284 6116883714252 7991412594426 9175325571378 10655216792568 11987118891639 12233767428504 13762988357067 15982825188852 18350651142756 23974237783278 27525976714134 31965650377704 36701302285512 41288965071201 47948475566556 55051953428268 82577930142402 95896951133112 110103906856536 123866895213603 165155860284804 247733790427206 330311720569608 371600685640809 495467580854412 743201371281618 990935161708824 1486402742563236 2972805485126472
• Sum of all divisors σ(n): 8649560662322985
• Sum of proper divisors (its aliquot sum) s(n): 5676755177196513
• 2972805485126472 is an abundant number, because the sum of its proper divisors (5676755177196513) is greater than itself. Its abundance is 2703949692070041

Bases of 2972805485126472

• Binary: 1010100011111100000000110110111011010110001101001000₂
• Hexadecimal: 0xA8FC036ED6348
• Base-36: T9RRZIA4I0

Squares and roots of 2972805485126472

• 2972805485126472 squared (2972805485126472²) is 8837572452398038535613835166784
• 2972805485126472 cubed (2972805485126472³) is 26272383861691495825113861755377517971453506048
• The square root of 2972805485126472 is 54523439.7770946949
• The cube root of 2972805485126472 is 143787.8415933981

Scales and comparisons

• 2,972,805,485,126,472 seconds is equal to 94,526,018 years, 48 weeks, 4 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 2,972,805,485,126,472 would take you about two hundred eighty-three million, five hundred seventy-eight thousand and fifty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2972805485126472 cubic inches would be around 11982.3 feet tall.

Recreational maths with 2972805485126472

• 2972805485126472 backwards is 2746215845082792
• 2972805485126472 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2972805485126472's digits is 72
• More coming soon!